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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
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| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51M | 2001-08-23 16:37 | MDT | Yes | GWE | USGS | 6.86 | 4.20 | 0.00 | 5.00 | Fair | Clear | NONE |
| 50 | 1994-10-12 15:17 | MDT | Yes | JTB | USGS | 7.06 | 4.06 | 0.00 | 0.50 | Fair | Clear | NONE |
| 49 | 1994-08-17 11:06 | MDT | Yes | GRT | USGS | 8.58 | 4.12 | 0.00 | 0.60 | Fair | Clear | NONE |
| 48 | 1994-07-07 07:30 | MDT | Yes | GRT | USGS | 18.4 | 4.42 | 0.00 | 0.50 | Fair | Clear | NONE |
| 47 | 1994-06-02 07:42 | MDT | Yes | GRT | USGS | 74.0 | 5.26 | 0.00 | 0.70 | Fair | Clear | NONE |
| 46 | 1994-04-12 09:45 | MDT | Yes | GRT | USGS | 13.0 | 4.32 | 0.00 | 0.80 | Fair | Clear | NONE |
| 45 | 1994-03-03 14:31 | MST | Yes | GRT | USGS | 9.75 | 4.18 | 0.00 | 0.70 | Fair | Clear | NONE |
| 44 | 1994-03-02 12:00 | MST | Yes | GRT | USGS | 9.50 | 4.16 | 0.00 | 0.50 | Fair | Clear | NONE |
| 43 | 1994-01-12 08:45 | MST | Yes | GRT | USGS | 9.70 | 4.12 | 0.00 | 1.00 | Fair | Clear | NONE |
| 42 | 1993-11-18 08:00 | MST | Yes | GRT | USGS | 8.35 | 4.13 | 0.00 | 0.80 | Fair | IceCover | NONE |
| 41 | 1993-10-05 10:40 | MDT | Yes | GRT | USGS | 11.4 | 4.18 | 0.00 | 0.60 | Fair | Clear | NONE |
| 40 | 1993-08-11 08:12 | MDT | Yes | GRT | USGS | 19.3 | 4.44 | -0.01 | 0.90 | Good | Clear | NONE |
| 39 | 1993-06-30 07:20 | MDT | Yes | GRT | USGS | 67.3 | 5.19 | 0.00 | 0.70 | Fair | Clear | NONE |
| 38 | 1993-05-19 09:50 | MDT | Yes | GRT | USGS | 202 | 6.41 | -0.01 | 1.00 | Good | Clear | NONE |
| 37 | 1993-05-17 13:20 | MDT | Yes | GRT | USGS | 205 | 6.36 | -0.01 | 1.00 | Fair | Clear | NONE |
| 36 | 1993-04-30 08:50 | MDT | Yes | GRT/HRC | USGS | 32.1 | 4.76 | 0.00 | 0.80 | Good | Clear | NONE |
| 35 | 1993-04-05 07:45 | MDT | Yes | GRT | USGS | 30.7 | 4.69 | 0.00 | 0.60 | Fair | Clear | NONE |
| 34 | 1993-03-03 08:55 | MST | Yes | GRT | USGS | 7.27 | 4.09 | 0.00 | 0.60 | Good | IceCover | NONE |
| 33 | 1993-01-13 10:15 | MST | Yes | GRT | USGS | 7.81 | 4.10 | 0.00 | 0.80 | Fair | IceShore | NONE |
| 32 | 1992-12-02 15:00 | MST | Yes | GRT | USGS | 8.44 | 4.18 | 0.00 | 0.60 | Good | IceCover | NONE |
| 31 | 1992-10-19 11:27 | MDT | Yes | GWE/GRT | USGS | 8.17 | 4.13 | 0.00 | 0.50 | Good | Clear | NONE |
| 30 | 1992-09-16 18:10 | MDT | Yes | GWE | USGS | 8.14 | 4.14 | 0.00 | 0.60 | Good | Clear | NONE |
| 29 | 1992-08-05 08:27 | MDT | Yes | GWE | USGS | 11.0 | 4.25 | 0.00 | 0.80 | Good | Clear | NONE |
| 28 | 1992-06-26 09:21 | MDT | Yes | GWE | USGS | 21.8 | 4.53 | 0.00 | 0.60 | Good | Clear | NONE |
| 27 | 1992-05-13 16:14 | MDT | Yes | GWE | USGS | 68.8 | 5.33 | 0.00 | 0.50 | Good | Clear | NONE |
| 26 | 1992-03-24 16:27 | MST | Yes | GWE | USGS | 15.0 | 4.39 | 0.00 | 0.50 | Good | Clear | NONE |
| 25 | 1992-01-29 11:09 | MST | Yes | GWE | USGS | 8.81 | 4.18 | 0.00 | 0.60 | Good | IceShore | NONE |
| 24 | 1991-12-18 12:40 | MST | Yes | GWE | USGS | 10.8 | 5.17 | -0.07 | 1.00 | Good | IceCover | NONE |
| 23 | 1991-10-29 11:00 | MST | Yes | GWE | USGS | 8.40 | 4.16 | 0.02 | 0.60 | Good | IceShore | NONE |
| 22 | 1991-09-11 10:16 | MDT | Yes | GWE | USGS | 14.0 | 4.30 | 0.00 | 0.50 | Good | Clear | NONE |
| 21 | 1991-08-02 17:01 | MDT | Yes | GWE | USGS | 16.2 | 4.40 | 0.00 | 0.50 | Good | Clear | NONE |
| 20 | 1991-06-28 12:50 | MDT | Yes | GWE | USGS | 78.5 | 5.43 | 0.00 | 0.70 | Good | Clear | NONE |
| 19 | 1991-06-13 19:32 | MDT | Yes | GWE | USGS | 119 | 5.85 | 0.00 | 0.50 | Good | Clear | NONE |
| 18 | 1991-05-23 15:12 | MDT | Yes | GWE | USGS | 126 | 5.84 | 0.03 | 0.70 | Good | Clear | NONE |
| 17 | 1991-05-07 12:51 | MDT | Yes | GWE | USGS | 28.2 | 4.76 | 0.00 | 0.60 | Good | Clear | NONE |
| 16 | 1991-04-11 12:54 | MDT | Yes | GWE | USGS | 17.0 | 4.43 | 0.00 | 0.50 | Good | Clear | NONE |
| 15 | 1991-04-03 10:29 | MST | Yes | GWE | USGS | 11.0 | 4.29 | 0.00 | 1.00 | Unspecified | Clear | NONE |
| 14 | 1991-02-28 11:37 | MST | Yes | GWE | USGS | 6.84 | 4.06 | 0.07 | 1.00 | Good | Clear | NONE |
| 13 | 1991-01-18 10:12 | MST | Yes | GWE | USGS | 8.73 | 4.15 | 0.00 | 1.00 | Good | IceShore | NONE |
| 12 | 1990-12-06 13:03 | MST | Yes | GWE | USGS | 5.49 | 4.10 | 0.00 | 0.60 | Unspecified | IceCover | NONE |
| 11 | 1990-10-23 14:17 | MDT | Yes | GWE | USGS | 11.2 | 4.20 | 0.00 | 0.50 | Good | Clear | NONE |
| 10 | 1990-09-12 13:50 | MDT | Yes | GWE/JTB | USGS | 10.9 | 4.19 | 0.00 | 0.50 | Good | Clear | NONE |
| 9 | 1990-08-01 13:50 | MDT | Yes | JTB | USGS | 15.2 | 4.36 | 0.00 | 0.30 | Good | Clear | NONE |
| 8 | 1990-06-19 12:53 | MDT | Yes | AAS | USGS | 68.5 | 5.25 | 0.00 | 0.60 | Good | DebrisModerate | NONE |
| 7 | 1990-05-08 12:35 | MDT | Yes | ELY/GWE | USGS | 75.0 | 5.31 | 0.00 | 0.70 | Good | Clear | NONE |
| 6 | 1990-04-03 14:13 | MDT | Yes | AAS/ CB | USGS | 27.4 | 4.56 | 0.03 | 0.60 | Fair | Clear | NONE |
| 5 | 1990-02-28 18:05 | MST | Yes | AAS | USGS | 8.68 | 4.09 | 0.01 | 0.20 | Fair | IceCover | NONE |
| 4 | 1990-01-18 13:27 | MST | Yes | AAS/FWY | USGS | 4.10 | 3.98 | 0.00 | 0.50 | Fair | Clear | NONE |
| 3 | 1989-11-30 11:00 | MST | Yes | FWY | USGS | 9.16 | 4.88 | 0.00 | 0.30 | Fair | IceCover | NONE |
| 2 | 1989-10-19 13:06 | MDT | Yes | AAS | USGS | 9.12 | 4.09 | 0.00 | 0.50 | Fair | Clear | NONE |
| 1 | 1989-09-14 08:58 | MDT | Yes | AAS | USGS | 9.38 | 4.12 | 0.00 | 0.80 | Fair | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Idaho Water Data Support Team
Page Last Modified: 2025-12-24 08:14:25 EST
0.29 0.28 caww01